Home / 216,310,769,676-317,986,427,229.75

Finding the Third Proportional to 216,310,769,676 and 317,986,427,229.75

Calculator

Solution

The third proportional to 216,310,769,676 and 317,986,427,229.75 is: 467,454,154,288.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    216,310,769,676 : 317,986,427,229.75 = 317,986,427,229.75 : x
  2. Step 2: Convert to fraction form
    216,310,769,676/317,986,427,229.75 = 317,986,427,229.75/x
  3. Step 3: Cross multiply
    216,310,769,676x = 317,986,427,229.75 × 317,986,427,229.75
  4. Step 4: Simplify right side
    216,310,769,676x = 101,115,367,902,341,094,178,816
  5. Step 5: Solve for x
    x = 101,115,367,902,341,094,178,816/216,310,769,676
  6. Step 6: Final answer
    x = 467,454,154,288.28

Related Problems

Find third proportional to 108,155,384,838 and 158,993,213,614.88
Half scale
Find third proportional to 432,621,539,352 and 635,972,854,459.50
Double scale
Find third proportional to 216,310,769,678 and 317,986,427,233
Similar ratio
Find third proportional to 324,466,154,514 and 476,979,640,844.63
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.